CN104185777B - 亮度测量装置 - Google Patents
亮度测量装置 Download PDFInfo
- Publication number
- CN104185777B CN104185777B CN201380012918.1A CN201380012918A CN104185777B CN 104185777 B CN104185777 B CN 104185777B CN 201380012918 A CN201380012918 A CN 201380012918A CN 104185777 B CN104185777 B CN 104185777B
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- CN
- China
- Prior art keywords
- brightness
- measurement
- image
- measuring device
- road
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005259 measurement Methods 0.000 claims abstract description 202
- 238000009434 installation Methods 0.000 description 17
- 238000013316 zoning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0228—Control of working procedures; Failure detection; Spectral bandwidth calculation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/4446—Type of detector
- G01J2001/448—Array [CCD]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20112—Image segmentation details
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Traffic Control Systems (AREA)
- Image Analysis (AREA)
- Studio Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-049088 | 2012-03-06 | ||
JP2012049088A JP5742753B2 (ja) | 2012-03-06 | 2012-03-06 | 輝度測定装置 |
PCT/JP2013/054302 WO2013133033A1 (ja) | 2012-03-06 | 2013-02-21 | 輝度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104185777A CN104185777A (zh) | 2014-12-03 |
CN104185777B true CN104185777B (zh) | 2016-04-27 |
Family
ID=49116516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380012918.1A Active CN104185777B (zh) | 2012-03-06 | 2013-02-21 | 亮度测量装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150022659A1 (zh) |
JP (1) | JP5742753B2 (zh) |
CN (1) | CN104185777B (zh) |
WO (1) | WO2013133033A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105157828B (zh) * | 2015-08-17 | 2017-10-10 | 上海熙视光电科技有限公司 | 一种汽车内饰件led灯带辉度值检测*** |
KR101859627B1 (ko) | 2016-08-05 | 2018-05-18 | 주식회사 로드텍 | 차선 재귀 반사 휘도 측정 시스템 및 방법 |
CN106679804B (zh) * | 2016-12-09 | 2022-03-29 | 上海航空电器有限公司 | 一种便携式模块化亮度色度的检测方法 |
WO2018153791A1 (en) * | 2017-02-22 | 2018-08-30 | Philips Lighting Holding B.V. | Street light uniformity measurement using data collected by a camera-equipped vehicle |
CN108010071B (zh) * | 2017-12-01 | 2022-03-25 | 中国人民解放军后勤工程学院 | 一种利用3d深度测量的亮度分布测量***及方法 |
CN108259775B (zh) * | 2018-04-09 | 2021-01-22 | 京东方科技集团股份有限公司 | 一种成像方法、成像装置及后视镜 |
US10380440B1 (en) | 2018-10-23 | 2019-08-13 | Capital One Services, Llc | Method for determining correct scanning distance using augmented reality and machine learning models |
JP7147690B2 (ja) | 2019-06-04 | 2022-10-05 | 横浜ゴム株式会社 | シーラント材組成物 |
CN114786870A (zh) * | 2019-12-09 | 2022-07-22 | Dmg森精机株式会社 | 信息处理装置、机床及信息处理*** |
EE05852B1 (et) | 2019-12-19 | 2023-04-17 | Tallinna Tehnikaülikool | Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seade |
JP7446830B2 (ja) | 2020-01-30 | 2024-03-11 | フォルシアクラリオン・エレクトロニクス株式会社 | 画像処理装置及び画像処理方法 |
JP7389358B2 (ja) | 2020-06-19 | 2023-11-30 | 横浜ゴム株式会社 | シーラント材組成物 |
CN113091889A (zh) * | 2021-02-20 | 2021-07-09 | 周春伟 | 一种测量道路亮度的方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101858781A (zh) * | 2010-06-09 | 2010-10-13 | 天津大学 | 基于遥控车载平台的居住区夜间光环境检测*** |
CN102047166A (zh) * | 2008-05-28 | 2011-05-04 | 罗伯特·博世有限公司 | 用于产生机动车周围环境的图像的装置、摄像机和方法 |
CN102103015A (zh) * | 2009-12-21 | 2011-06-22 | 厦门市光电子行业协会 | 一种led道路照明现场动态测量方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217420A (ja) * | 1988-07-05 | 1990-01-22 | Matsushita Electric Ind Co Ltd | 路面輝度測定装置 |
JPH0240514A (ja) * | 1988-08-01 | 1990-02-09 | Matsushita Electric Ind Co Ltd | 路面輝度計 |
JPH08237642A (ja) * | 1995-02-22 | 1996-09-13 | Toyota Motor Corp | 移動体検出装置及び移動体検出方法 |
US6674434B1 (en) * | 1999-10-25 | 2004-01-06 | Navigation Technologies Corp. | Method and system for automatic generation of shape and curvature data for a geographic database |
JP2002140696A (ja) * | 2000-11-06 | 2002-05-17 | Toyota Central Res & Dev Lab Inc | 撮像及び画像変換装置 |
JP2008276642A (ja) * | 2007-05-02 | 2008-11-13 | Xanavi Informatics Corp | 走行車線認識装置および走行車線認識方法 |
-
2012
- 2012-03-06 JP JP2012049088A patent/JP5742753B2/ja active Active
-
2013
- 2013-02-21 US US14/382,646 patent/US20150022659A1/en not_active Abandoned
- 2013-02-21 WO PCT/JP2013/054302 patent/WO2013133033A1/ja active Application Filing
- 2013-02-21 CN CN201380012918.1A patent/CN104185777B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102047166A (zh) * | 2008-05-28 | 2011-05-04 | 罗伯特·博世有限公司 | 用于产生机动车周围环境的图像的装置、摄像机和方法 |
CN102103015A (zh) * | 2009-12-21 | 2011-06-22 | 厦门市光电子行业协会 | 一种led道路照明现场动态测量方法 |
CN101858781A (zh) * | 2010-06-09 | 2010-10-13 | 天津大学 | 基于遥控车载平台的居住区夜间光环境检测*** |
Also Published As
Publication number | Publication date |
---|---|
CN104185777A (zh) | 2014-12-03 |
JP5742753B2 (ja) | 2015-07-01 |
JP2013185857A (ja) | 2013-09-19 |
US20150022659A1 (en) | 2015-01-22 |
WO2013133033A1 (ja) | 2013-09-12 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: IWASAKI ELECTRIC Co.,Ltd. Country or region after: Japan Address before: Tokyo, Japan Patentee before: Cosmo Holdings Ltd. Country or region before: Japan |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240306 Address after: Tokyo, Japan Patentee after: Cosmo Holdings Ltd. Country or region after: Japan Address before: Tokyo Patentee before: IWASAKI ELECTRIC Co.,Ltd. Country or region before: Japan |
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TR01 | Transfer of patent right |